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| author | Eike Ziller <eike.ziller@theqtcompany.com> | 2014-12-01 09:10:43 +0100 |
|---|---|---|
| committer | Jani Heikkinen <jani.heikkinen@theqtcompany.com> | 2014-12-01 20:03:42 +0100 |
| commit | 03b5ecce4ab8dc879e27dc8f07d6f3ef846efde0 (patch) | |
| tree | a5339f30a93619aeefd0abf6121bb18408dd412a /src/plugins/platforms/winrt/qwinrtscreen.cpp | |
| parent | a2da88712f1e057747f68a28361b300faac5e605 (diff) | |
FSEvents file system watcher: Do not watch whole parent hierarchies.
Unfortunately the FSEvents implementation for watching parent
hierarchies has the major flaw, that watching a path will then
create watches for the whole parent hierarchy even if that
hierarchy is already watched. Watching /A/B/C and /A/B/D will
create two watches each for /A and /A/B. This leads to an explosion
of open file handles.
Luckily we do not need to watch the parent hierarchy since this
is not a supported usecase of QFileSystemWatcher anyhow, so just don't
do it.
Task-number: QTCREATORBUG-13531
Change-Id: I9ecb5f08e4be35e4fbd58a7ca3155867fcb1589f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms/winrt/qwinrtscreen.cpp')
0 files changed, 0 insertions, 0 deletions